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Fix: symbols eliminated by --gc-sections still trigger warnings for gnu.warning.SYM
[thirdparty/binutils-gdb.git] / Makefile.tpl
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52d7cdee 1[+ AutoGen5 template -*- Mode: Makefile -*-
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2in
3+]
4
5# Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'.
6#
7# Makefile for directory with subdirs to build.
8# Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
08ca7834 9# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
1b05fbbd 10# Free Software Foundation
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11#
12# This file is free software; you can redistribute it and/or modify
13# it under the terms of the GNU General Public License as published by
e8a5fa9c 14# the Free Software Foundation; either version 3 of the License, or
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15# (at your option) any later version.
16#
17# This program is distributed in the hope that it will be useful,
18# but WITHOUT ANY WARRANTY; without even the implied warranty of
19# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20# GNU General Public License for more details.
21#
22# You should have received a copy of the GNU General Public License
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23# along with this program; see the file COPYING3. If not see
24# <http://www.gnu.org/licenses/>.
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25#
26
0bb6ea20
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27# First, test for a proper version of make, but only where one is required.
28
29@if gcc
30ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
31$(error GNU make version 3.80 or newer is required.)
32endif
33@endif gcc
34
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35# -------------------------------
36# Standard Autoconf-set variables
37# -------------------------------
583d52d7 38VPATH=@srcdir@
583d52d7 39
c6b750e1 40build_alias=@build_noncanonical@
4b900473
PB
41build_vendor=@build_vendor@
42build_os=@build_os@
7f121bbf 43build=@build@
c6b750e1 44host_alias=@host_noncanonical@
4b900473
PB
45host_vendor=@host_vendor@
46host_os=@host_os@
7f121bbf 47host=@host@
c6b750e1 48target_alias=@target_noncanonical@
4b900473
PB
49target_vendor=@target_vendor@
50target_os=@target_os@
7f121bbf 51target=@target@
583d52d7 52
50212802 53program_transform_name = @program_transform_name@
c66d951e
NN
54
55prefix = @prefix@
56exec_prefix = @exec_prefix@
57
50212802
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58srcdir = @srcdir@
59
c66d951e
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60bindir = @bindir@
61sbindir = @sbindir@
62libexecdir = @libexecdir@
63datadir = @datadir@
64sysconfdir = @sysconfdir@
65sharedstatedir = @sharedstatedir@
66localstatedir = @localstatedir@
67libdir = @libdir@
68includedir = @includedir@
69oldincludedir = @oldincludedir@
70infodir = @infodir@
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71datarootdir = @datarootdir@
72docdir = @docdir@
a3ca38d2 73pdfdir = @pdfdir@
108a6f8e 74htmldir = @htmldir@
c66d951e 75mandir = @mandir@
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76man1dir = $(mandir)/man1
77man2dir = $(mandir)/man2
78man3dir = $(mandir)/man3
79man4dir = $(mandir)/man4
80man5dir = $(mandir)/man5
81man6dir = $(mandir)/man6
82man7dir = $(mandir)/man7
83man8dir = $(mandir)/man8
84man9dir = $(mandir)/man9
405ea7a0 85
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86INSTALL = @INSTALL@
87INSTALL_PROGRAM = @INSTALL_PROGRAM@
88INSTALL_SCRIPT = @INSTALL_SCRIPT@
89INSTALL_DATA = @INSTALL_DATA@
656fdd47
PB
90LN = @LN@
91LN_S = @LN_S@
77d7106f
AM
92MAINT = @MAINT@
93MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
94MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
405ea7a0 95
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96# -------------------------------------------------
97# Miscellaneous non-standard autoconf-set variables
98# -------------------------------------------------
405ea7a0 99
50212802
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100# The gcc driver likes to know the arguments it was configured with.
101TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
405ea7a0 102
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103tooldir = @tooldir@
104build_tooldir = @build_tooldir@
405ea7a0 105
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106# This is the name of the environment variable used for the path to
107# the libraries.
108RPATH_ENVVAR = @RPATH_ENVVAR@
405ea7a0 109
3bbd2f8f
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110# On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
111# is used instead of the directory itself to avoid including built
112# executables in PATH.
113GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
114
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115# If the build should make suitable code for shared host resources.
116host_shared = @host_shared@
117
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118# Build programs are put under this directory.
119BUILD_SUBDIR = @build_subdir@
120# This is set by the configure script to the arguments to use when configuring
121# directories built for the build system.
a7254363 122BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
6a9cf61e 123
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124# Linker flags to use on the host, for stage1 or when not
125# bootstrapping.
126STAGE1_LDFLAGS = @stage1_ldflags@
127
128# Libraries to use on the host, for stage1 or when not bootstrapping.
129STAGE1_LIBS = @stage1_libs@
130
131# Linker flags to use for stage2 and later.
132POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
133
134# Libraries to use for stage2 and later.
135POSTSTAGE1_LIBS = @poststage1_libs@
136
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137# This is the list of variables to export in the environment when
138# configuring any subdirectory. It must also be exported whenever
139# recursing into a build directory in case that directory's Makefile
140# re-runs configure.
141BASE_EXPORTS = \
142 FLEX="$(FLEX)"; export FLEX; \
143 LEX="$(LEX)"; export LEX; \
144 BISON="$(BISON)"; export BISON; \
145 YACC="$(YACC)"; export YACC; \
146 M4="$(M4)"; export M4; \
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PB
147 SED="$(SED)"; export SED; \
148 AWK="$(AWK)"; export AWK; \
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PB
149 MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
150
378fce5b 151# This is the list of variables to export in the environment when
6a9cf61e 152# configuring subdirectories for the build system.
378fce5b 153BUILD_EXPORTS = \
6a9cf61e 154 $(BASE_EXPORTS) \
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155 AR="$(AR_FOR_BUILD)"; export AR; \
156 AS="$(AS_FOR_BUILD)"; export AS; \
157 CC="$(CC_FOR_BUILD)"; export CC; \
158 CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
159 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
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160 CPP="$(CPP_FOR_BUILD)"; export CPP; \
161 CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
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162 CXX="$(CXX_FOR_BUILD)"; export CXX; \
163 CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
378fce5b 164 GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
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165 GOC="$(GOC_FOR_BUILD)"; export GOC; \
166 GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
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167 GDC="$(GDC_FOR_BUILD)"; export GDC; \
168 GDCFLAGS="$(GDCFLAGS_FOR_BUILD)"; export GDCFLAGS; \
917f20be
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169 GM2="$(GM2_FOR_BUILD)"; export GM2; \
170 GM2FLAGS="$(GM2FLAGS_FOR_BUILD)"; export GM2FLAGS; \
378fce5b 171 DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
08ca7834 172 DSYMUTIL="$(DSYMUTIL_FOR_BUILD)"; export DSYMUTIL; \
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173 LD="$(LD_FOR_BUILD)"; export LD; \
174 LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
175 NM="$(NM_FOR_BUILD)"; export NM; \
176 RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
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NC
177 WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
178 WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
50212802 179
6641ce42 180# These variables must be set on the make command line for directories
2440009d 181# built for the build system to override those in BASE_FLAGS_TO_PASS.
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JM
182EXTRA_BUILD_FLAGS = \
183 CFLAGS="$(CFLAGS_FOR_BUILD)" \
184 LDFLAGS="$(LDFLAGS_FOR_BUILD)"
185
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186# This is the list of directories to built for the host system.
187SUBDIRS = @configdirs@
911e63d0 188TARGET_CONFIGDIRS = @target_configdirs@
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189# This is set by the configure script to the arguments to use when configuring
190# directories built for the host system.
191HOST_CONFIGARGS = @host_configargs@
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192# Host programs are put under this directory, which is . except if building
193# with srcdir=..
194HOST_SUBDIR = @host_subdir@
378fce5b 195# This is the list of variables to export in the environment when
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196# configuring subdirectories for the host system. We need to pass
197# some to the GCC configure because of its hybrid host/target nature.
378fce5b 198HOST_EXPORTS = \
6a9cf61e 199 $(BASE_EXPORTS) \
378fce5b 200 CC="$(CC)"; export CC; \
da888c87 201 ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
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202 CFLAGS="$(CFLAGS)"; export CFLAGS; \
203 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
204 CXX="$(CXX)"; export CXX; \
205 CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1b05fbbd 206 GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
e552509b 207 GOC="$(GOC)"; export GOC; \
08ca7834 208 GDC="$(GDC)"; export GDC; \
917f20be 209 GM2="$(GM2)"; export GM2; \
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210 AR="$(AR)"; export AR; \
211 AS="$(AS)"; export AS; \
212 CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
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213 CPP_FOR_BUILD="$(CPP_FOR_BUILD)"; export CPP_FOR_BUILD; \
214 CPPFLAGS_FOR_BUILD="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS_FOR_BUILD; \
215 CXX_FOR_BUILD="$(CXX_FOR_BUILD)"; export CXX_FOR_BUILD; \
378fce5b 216 DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
08ca7834 217 DSYMUTIL="$(DSYMUTIL)"; export DSYMUTIL; \
378fce5b 218 LD="$(LD)"; export LD; \
e8a5fa9c 219 LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
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220 NM="$(NM)"; export NM; \
221 RANLIB="$(RANLIB)"; export RANLIB; \
222 WINDRES="$(WINDRES)"; export WINDRES; \
0c24b341 223 WINDMC="$(WINDMC)"; export WINDMC; \
378fce5b 224 OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
95b6a1f2 225 OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
08ca7834 226 OTOOL="$(OTOOL)"; export OTOOL; \
de83289e 227 PKG_CONFIG_PATH="$(PKG_CONFIG_PATH)"; export PKG_CONFIG_PATH; \
b121d7d4 228 READELF="$(READELF)"; export READELF; \
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229 AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
230 AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
08ca7834 231 DSYMUTIL_FOR_TARGET="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL_FOR_TARGET; \
8fdbd80f 232 GCC_FOR_TARGET="$(GCC_FOR_TARGET) $$TFLAGS"; export GCC_FOR_TARGET; \
be01d343
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233 LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
234 NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
235 OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
6b91c541 236 OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \
08ca7834 237 OTOOL_FOR_TARGET="$(OTOOL_FOR_TARGET)"; export OTOOL_FOR_TARGET; \
be01d343 238 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
b121d7d4 239 READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
378fce5b 240 TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
e8a5fa9c 241 HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
378fce5b 242 GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
315b3b02 243 GMPINC="$(HOST_GMPINC)"; export GMPINC; \
1b6c0831 244 ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
7ec59b9e 245 ISLINC="$(HOST_ISLINC)"; export ISLINC; \
4849dfd8 246 XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \
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PB
247@if gcc-bootstrap
248 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
249@endif gcc-bootstrap
e90269c8 250 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
378fce5b 251
1f53ca9a
AO
252POSTSTAGE1_CXX_EXPORT = \
253 CXX='$(CXX)'; export CXX; \
254 CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
255@if target-libstdc++-v3-bootstrap
256# Override the above if we're bootstrapping C++.
257POSTSTAGE1_CXX_EXPORT = \
d2489204 258 CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
1f53ca9a 259 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
1d14850f 260 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
ffdd6afc 261 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
abca8d87 262 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
263 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
264 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
ffdd6afc
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265 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
266 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
267 export CXX; \
1f53ca9a
AO
268 CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
269@endif target-libstdc++-v3-bootstrap
270
378fce5b 271# Similar, for later GCC stages.
d545f33b 272POSTSTAGE1_HOST_EXPORTS = \
7ffa0b57 273 $(HOST_EXPORTS) \
b00612cc 274 CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
1b05fbbd
AO
275 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
276 $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
277 CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
1f53ca9a 278 $(POSTSTAGE1_CXX_EXPORT) \
1b6c0831 279 $(LTO_EXPORTS) \
08ca7834 280 GDC="$$r/$(HOST_SUBDIR)/prev-gcc/gdc$(exeext) -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
f553b147
IB
281 -B$(build_tooldir)/bin/ $(GDCFLAGS_FOR_TARGET) \
282 -B$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime/gcc \
08ca7834 283 -B$$r/prev-$(TARGET_SUBDIR)/libphobos/src \
f553b147 284 -B$$r/prev-$(TARGET_SUBDIR)/libphobos/src/.libs \
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285 -I$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime -I$$s/libphobos/libdruntime \
286 -L$$r/prev-$(TARGET_SUBDIR)/libphobos/src/.libs \
f553b147
IB
287 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
288 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs"; \
08ca7834
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289 export GDC; \
290 GDC_FOR_BUILD="$$GDC"; export GDC_FOR_BUILD; \
e8a5fa9c
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291 GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
292 LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
293 HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
50212802 294
50212802
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295# Target libraries are put under this directory:
296TARGET_SUBDIR = @target_subdir@
297# This is set by the configure script to the arguments to use when configuring
298# directories built for the target.
a7254363 299TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
378fce5b 300# This is the list of variables to export in the environment when
f2b2dd91 301# configuring subdirectories for the target system.
378fce5b 302BASE_TARGET_EXPORTS = \
6a9cf61e 303 $(BASE_EXPORTS) \
378fce5b 304 AR="$(AR_FOR_TARGET)"; export AR; \
be01d343 305 AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
1b05fbbd
AO
306 CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
307 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
378fce5b 308 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
06bcb89d 309 CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
1b05fbbd 310 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1b05fbbd 311 GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
e552509b 312 GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
08ca7834 313 GDC="$(GDC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GDC; \
917f20be 314 GM2="$(GM2_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GM2; \
378fce5b 315 DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
08ca7834 316 DSYMUTIL="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL; \
be01d343 317 LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
378fce5b 318 LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
7e0f7140 319 LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
be01d343 320 NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
5ae72758 321 OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
6b91c541 322 OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
08ca7834 323 OTOOL="$(OTOOL_FOR_TARGET)"; export OTOOL; \
378fce5b 324 RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
b121d7d4 325 READELF="$(READELF_FOR_TARGET)"; export READELF; \
7e0f7140 326 STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
315b3b02 327 WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
0c24b341 328 WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
f2b2dd91
RW
329@if gcc-bootstrap
330 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
331@endif gcc-bootstrap
911e63d0
JR
332 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
333 TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
378fce5b
DD
334
335RAW_CXX_TARGET_EXPORTS = \
336 $(BASE_TARGET_EXPORTS) \
337 CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
1b05fbbd 338 CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
378fce5b
DD
339
340NORMAL_TARGET_EXPORTS = \
341 $(BASE_TARGET_EXPORTS) \
1b05fbbd 342 CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
50212802 343
4b1cb4fe
DD
344# Where to find GMP
345HOST_GMPLIBS = @gmplibs@
346HOST_GMPINC = @gmpinc@
347
4849dfd8 348# Where to find isl
1b6c0831 349HOST_ISLLIBS = @isllibs@
7ec59b9e 350HOST_ISLINC = @islinc@
e28c595f 351
50212802
NN
352# ----------------------------------------------
353# Programs producing files for the BUILD machine
354# ----------------------------------------------
355
f6c1938b 356SHELL = @SHELL@
50212802
NN
357
358# pwd command to use. Allow user to override default by setting PWDCMD in
359# the environment to account for automounters. The make variable must not
360# be called PWDCMD, otherwise the value set here is passed to make
361# subprocesses and overrides the setting from the user's environment.
b40e3958
L
362# Don't use PWD since it is a common shell environment variable and we
363# don't want to corrupt it.
364PWD_COMMAND = $${PWDCMD-pwd}
50212802
NN
365
366# compilers to use to create programs which must be run in the build
367# environment.
b5714970
PB
368AR_FOR_BUILD = @AR_FOR_BUILD@
369AS_FOR_BUILD = @AS_FOR_BUILD@
50212802 370CC_FOR_BUILD = @CC_FOR_BUILD@
5fbad20a 371CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
08ca7834
L
372CPP_FOR_BUILD = @CPP_FOR_BUILD@
373CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
b5714970
PB
374CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
375CXX_FOR_BUILD = @CXX_FOR_BUILD@
376DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
08ca7834 377DSYMUTIL_FOR_BUILD = @DSYMUTIL_FOR_BUILD@
b5714970 378GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
e552509b 379GOC_FOR_BUILD = @GOC_FOR_BUILD@
08ca7834 380GDC_FOR_BUILD = @GDC_FOR_BUILD@
917f20be 381GM2_FOR_BUILD = @GM2_FOR_BUILD@
b5714970
PB
382LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
383LD_FOR_BUILD = @LD_FOR_BUILD@
384NM_FOR_BUILD = @NM_FOR_BUILD@
385RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
386WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
387WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
50212802
NN
388
389# Special variables passed down in EXTRA_GCC_FLAGS. They are defined
390# here so that they can be overridden by Makefile fragments.
50212802
NN
391BUILD_PREFIX = @BUILD_PREFIX@
392BUILD_PREFIX_1 = @BUILD_PREFIX_1@
405ea7a0 393
0df3d27f
PB
394# Flags to pass to stage2 and later makes. They are defined
395# here so that they can be overridden by Makefile fragments.
396BOOT_CFLAGS= -g -O2
f6d183c0 397BOOT_LDFLAGS=
d7b9dae9 398BOOT_ADAFLAGS= -gnatpg
0df3d27f 399
8e957354
PB
400AWK = @AWK@
401SED = @SED@
be01d343
PB
402BISON = @BISON@
403YACC = @YACC@
404FLEX = @FLEX@
405LEX = @LEX@
406M4 = @M4@
407MAKEINFO = @MAKEINFO@
408EXPECT = @EXPECT@
409RUNTEST = @RUNTEST@
405ea7a0 410
5ce0ff9b 411AUTO_PROFILE = gcc-auto-profile --all -c 10000000
05a13254 412
405ea7a0
NN
413# This just becomes part of the MAKEINFO definition passed down to
414# sub-makes. It lets flags be given on the command line while still
415# using the makeinfo from the object tree.
62a3fc85
DD
416# (Default to avoid splitting info files by setting the threshold high.)
417MAKEINFOFLAGS = --split-size=5000000
405ea7a0 418
50212802
NN
419# ---------------------------------------------
420# Programs producing files for the HOST machine
421# ---------------------------------------------
405ea7a0 422
50212802 423AS = @AS@
50ad1254 424AR = @AR@ @AR_PLUGIN_OPTION@
50212802 425AR_FLAGS = rc
50212802 426CC = @CC@
50212802 427CXX = @CXX@
50212802 428DLLTOOL = @DLLTOOL@
08ca7834 429DSYMUTIL = @DSYMUTIL@
50212802 430LD = @LD@
be01d343
PB
431LIPO = @LIPO@
432NM = @NM@
80911fe1 433OBJDUMP = @OBJDUMP@
08ca7834 434OTOOL = @OTOOL@
50ad1254 435RANLIB = @RANLIB@ @RANLIB_PLUGIN_OPTION@
b121d7d4 436READELF = @READELF@
be01d343 437STRIP = @STRIP@
50212802 438WINDRES = @WINDRES@
0c24b341 439WINDMC = @WINDMC@
405ea7a0 440
08ca7834 441GDC = @GDC@
a0323144
PB
442GNATBIND = @GNATBIND@
443GNATMAKE = @GNATMAKE@
444
be01d343 445CFLAGS = @CFLAGS@
b2edfdd2 446LDFLAGS = @LDFLAGS@
be01d343
PB
447LIBCFLAGS = $(CFLAGS)
448CXXFLAGS = @CXXFLAGS@
449LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
e552509b 450GOCFLAGS = $(CFLAGS)
e26b2c86 451GDCFLAGS = @GDCFLAGS@
917f20be 452GM2FLAGS = $(CFLAGS)
50212802 453
de83289e
SM
454PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
455
af019bfd
L
456# Pass additional PGO and LTO compiler options to the PGO build.
457BUILD_CFLAGS = $(PGO_BUILD_CFLAGS) $(PGO_BUILD_LTO_CFLAGS)
458override CFLAGS += $(BUILD_CFLAGS)
459override CXXFLAGS += $(BUILD_CFLAGS)
460
461# Additional PGO and LTO compiler options to generate profiling data
462# for the PGO build.
463PGO_BUILD_GEN_FLAGS_TO_PASS = \
464 PGO_BUILD_CFLAGS="@PGO_BUILD_GEN_CFLAGS@" \
465 PGO_BUILD_LTO_CFLAGS="@PGO_BUILD_LTO_CFLAGS@"
466
467# NB: Filter out any compiler options which may fail PGO training runs.
468PGO_BUILD_TRAINING_CFLAGS:= \
469 $(filter-out -Werror=%,$(CFLAGS))
470PGO_BUILD_TRAINING_CXXFLAGS:=\
471 $(filter-out -Werror=%,$(CXXFLAGS))
472PGO_BUILD_TRAINING_CFLAGS:= \
473 $(filter-out -Wall,$(PGO_BUILD_TRAINING_CFLAGS))
474PGO_BUILD_TRAINING_CXXFLAGS:= \
475 $(filter-out -Wall,$(PGO_BUILD_TRAINING_CXXFLAGS))
476PGO_BUILD_TRAINING_CFLAGS:= \
477 $(filter-out -specs=%,$(PGO_BUILD_TRAINING_CFLAGS))
478PGO_BUILD_TRAINING_CXXFLAGS:= \
479 $(filter-out -specs=%,$(PGO_BUILD_TRAINING_CXXFLAGS))
480PGO_BUILD_TRAINING_FLAGS_TO_PASS = \
1dbde357 481 PGO_BUILD_TRAINING=yes \
af019bfd
L
482 CFLAGS_FOR_TARGET="$(PGO_BUILD_TRAINING_CFLAGS)" \
483 CXXFLAGS_FOR_TARGET="$(PGO_BUILD_TRAINING_CXXFLAGS)"
484
1dbde357
L
485# Ignore "make check" errors in PGO training runs.
486PGO_BUILD_TRAINING_MFLAGS = -i
487
af019bfd
L
488# Additional PGO and LTO compiler options to use profiling data for the
489# PGO build.
490PGO_BUILD_USE_FLAGS_TO_PASS = \
491 PGO_BUILD_CFLAGS="@PGO_BUILD_USE_CFLAGS@" \
492 PGO_BUILD_LTO_CFLAGS="@PGO_BUILD_LTO_CFLAGS@"
493
494# PGO training targets for the PGO build. FIXME: Add gold tests to
495# training.
496PGO-TRAINING-TARGETS = binutils gas gdb ld sim
497PGO_BUILD_TRAINING = $(addprefix maybe-check-,$(PGO-TRAINING-TARGETS))
498
05a13254 499CREATE_GCOV = create_gcov
91c7a308 500PROFILE_MERGER = profile_merger
05a13254 501
1b05fbbd
AO
502TFLAGS =
503
504# Defaults for all stages; some are overridden below.
505
506STAGE_CFLAGS = $(BOOT_CFLAGS)
507STAGE_TFLAGS = $(TFLAGS)
508STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
509
510[+ FOR bootstrap-stage +]
511# Defaults for stage [+id+]; some are overridden below.
512STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
1f53ca9a
AO
513STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
514@if target-libstdc++-v3-bootstrap
515# Override the above if we're bootstrapping C++.
516STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
517@endif target-libstdc++-v3-bootstrap
1b05fbbd 518STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
7ec59b9e 519STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
1b05fbbd
AO
520[+ ENDFOR bootstrap-stage +]
521
22121df0
L
522# By default, C and C++ are the only stage1 languages, because they are the
523# only ones we require to build with the bootstrap compiler, and also the
524# only ones useful for building stage2.
8a0d8a5c 525
1b05fbbd 526STAGE1_CFLAGS = @stage1_cflags@
1f53ca9a
AO
527STAGE1_CHECKING = @stage1_checking@
528STAGE1_LANGUAGES = @stage1_languages@
1b05fbbd
AO
529# * We force-disable intermodule optimizations, even if
530# --enable-intermodule was passed, since the installed compiler
531# probably can't handle them. Luckily, autoconf always respects
532# the last argument when conflicting --enable arguments are passed.
533# * Likewise, we force-disable coverage flags, since the installed
534# compiler probably has never heard of them.
880b18d1 535# * We also disable -Wformat, since older GCCs don't understand newer %s.
1b05fbbd 536STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
880b18d1 537 --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
538 --disable-build-format-warnings
8a0d8a5c 539
f553b147
IB
540@if target-libphobos-bootstrap
541STAGE1_CONFIGURE_FLAGS += --with-libphobos-druntime-only
542STAGE2_CONFIGURE_FLAGS += --with-libphobos-druntime-only
543@endif target-libphobos-bootstrap
544
08ca7834
L
545# When using the slow stage1 compiler disable IL verification and forcefully
546# enable it when using the stage2 compiler instead. As we later compare
547# stage2 and stage3 we are merely avoid doing redundant work, plus we apply
548# checking when building all target libraries for release builds.
549STAGE1_TFLAGS += -fno-checking
550STAGE2_CFLAGS += -fno-checking
551STAGE2_TFLAGS += -fno-checking
552STAGE3_CFLAGS += -fchecking=1
553STAGE3_TFLAGS += -fchecking=1
554
1b05fbbd
AO
555STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
556STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
8520c408 557
08ca7834
L
558STAGEtrain_CFLAGS = $(filter-out -fchecking=1,$(STAGE3_CFLAGS))
559STAGEtrain_TFLAGS = $(filter-out -fchecking=1,$(STAGE3_TFLAGS))
560
561STAGEfeedback_CFLAGS = $(STAGE4_CFLAGS) -fprofile-use -fprofile-reproducible=parallel-runs
562STAGEfeedback_TFLAGS = $(STAGE4_TFLAGS)
7f6ef0c0 563
d3d2eb0c 564STAGEautoprofile_CFLAGS = $(filter-out -gtoggle,$(STAGE2_CFLAGS)) -g
05a13254
NC
565STAGEautoprofile_TFLAGS = $(STAGE2_TFLAGS)
566
567STAGEautofeedback_CFLAGS = $(STAGE3_CFLAGS)
568STAGEautofeedback_TFLAGS = $(STAGE3_TFLAGS)
2e834cd2
ER
569# Disable warnings as errors since inlining decisions with -fauto-profile
570# may result in additional warnings.
571STAGEautofeedback_CONFIGURE_FLAGS = $(filter-out --enable-werror-always,$(STAGE_CONFIGURE_FLAGS))
05a13254 572
8520c408
AO
573do-compare = @do_compare@
574do-compare3 = $(do-compare)
8520c408 575
50212802
NN
576# -----------------------------------------------
577# Programs producing files for the TARGET machine
578# -----------------------------------------------
405ea7a0 579
50212802 580AR_FOR_TARGET=@AR_FOR_TARGET@
852e5f18 581AS_FOR_TARGET=@AS_FOR_TARGET@
1b05fbbd 582CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
55db4b87 583
50212802
NN
584# If GCC_FOR_TARGET is not overriden on the command line, then this
585# variable is passed down to the gcc Makefile, where it is used to
586# build libgcc2.a. We define it here so that it can itself be
587# overridden on the command line.
1b05fbbd
AO
588GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
589CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
590RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
1b05fbbd 591GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
e552509b 592GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
08ca7834 593GDC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GDC_FOR_TARGET@
917f20be 594GM2_FOR_TARGET=$(STAGE_CC_WRAPPER) @GM2_FOR_TARGET@
852e5f18 595DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
08ca7834 596DSYMUTIL_FOR_TARGET=@DSYMUTIL_FOR_TARGET@
50212802 597LD_FOR_TARGET=@LD_FOR_TARGET@
50212802 598
7e0f7140 599LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
50212802 600NM_FOR_TARGET=@NM_FOR_TARGET@
5ae72758 601OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
6b91c541 602OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
08ca7834 603OTOOL_FOR_TARGET=@OTOOL_FOR_TARGET@
852e5f18 604RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
b121d7d4 605READELF_FOR_TARGET=@READELF_FOR_TARGET@
7e0f7140 606STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
50212802 607WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
0c24b341 608WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
405ea7a0 609
be01d343
PB
610COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
611COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
612COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
613
7f6ef0c0
PB
614CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
615CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
7f6ef0c0 616
be01d343
PB
617LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
618LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
91c1f14c 619LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
917f20be 620GM2FLAGS_FOR_TARGET = -O2 -g
e552509b 621GOCFLAGS_FOR_TARGET = -O2 -g
08ca7834 622GDCFLAGS_FOR_TARGET = -O2 -g
50212802 623
1b05fbbd
AO
624FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
625SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
626DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
627
628XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
629
50212802
NN
630# ------------------------------------
631# Miscellaneous targets and flag lists
632# ------------------------------------
633
405ea7a0
NN
634# The first rule in the file had better be this one. Don't put any above it.
635# This lives here to allow makefile fragments to contain dependencies.
f70224b5 636all:
405ea7a0 637
405ea7a0 638#### host and target specific makefile fragments come in here.
a0da8069
NN
639@target_makefile_frag@
640@alphaieee_frag@
641@ospace_frag@
642@host_makefile_frag@
405ea7a0
NN
643###
644
e90269c8 645# This is the list of directories that may be needed in RPATH_ENVVAR
18a8530e 646# so that programs built for the target machine work.
e90269c8
PB
647TARGET_LIB_PATH = [+ FOR target_modules +][+
648 IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
649 ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
650[+ FOR target_modules +][+ IF lib_path +]
651@if target-[+module+]
652TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
653@endif target-[+module+]
654[+ ENDIF lib_path +][+ ENDFOR target_modules +]
655
656
657# This is the list of directories that may be needed in RPATH_ENVVAR
658# so that programs built for the host machine work.
659HOST_LIB_PATH = [+ FOR host_modules +][+
660 IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
661 ENDFOR host_modules +]
662
663# Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
664@if gcc
3bbd2f8f 665HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
e90269c8
PB
666@endif gcc
667
668[+ FOR host_modules +][+ IF lib_path +]
669@if [+module+]
670HOST_LIB_PATH_[+module+] = \
671 $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
672 +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
673@endif [+module+]
674[+ ENDIF lib_path +][+ ENDFOR host_modules +]
675
87cda2cf
AO
676CXX_FOR_TARGET_FLAG_TO_PASS = \
677 "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
678@if target-libstdc++-v3
679# CXX_FOR_TARGET is tricky to get right for target libs that require a
680# functional C++ compiler. When we recurse, if we expand
681# CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
682# libstdc++ include flags from the script. Instead, we get an
683# -funconfigured-* word, so that we'll get errors if this invalid C++
684# command line is used for anything, but also so that we can use the
685# word to decide whether or not to pass on this CXX_FOR_TARGET. If we
686# don't pass it on, sub-make will use the default definition, that
687# re-expands it at the time of use, so we'll get it right when we need
688# it. One potential exception is the expansion of CXX_FOR_TARGET
689# passed down as part of CXX within TARGET_FLAGS, but this wouldn't
690# really work, for C++ host programs can't depend on the current-stage
691# C++ target library.
692CXX_FOR_TARGET_FLAG_TO_PASS = \
693 $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
694@endif target-libstdc++-v3
695
22121df0
L
696# Flags to pass down to all sub-makes. STAGE*FLAGS,
697# MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
698# overrideable (for a bootstrap build stage1 also builds gcc.info).
c52c6897
PB
699BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
700 "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
1b05fbbd
AO
701 "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
702 "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
1f53ca9a 703 "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
08ca7834 704 "STAGE[+id+]_GENERATOR_CFLAGS=$(STAGE[+id+]_GENERATOR_CFLAGS)" \
1b05fbbd 705 "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
87cda2cf 706 $(CXX_FOR_TARGET_FLAG_TO_PASS) \
1b05fbbd 707 "TFLAGS=$(TFLAGS)" \
10ecffb9 708 "CONFIG_SHELL=$(SHELL)" \
52cf9762
NC
709 "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
710 $(if $(LSAN_OPTIONS),"LSAN_OPTIONS=$(LSAN_OPTIONS)")
405ea7a0 711
55db4b87
PB
712# We leave this in just in case, but it is not needed anymore.
713RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
656fdd47 714
405ea7a0
NN
715# Flags to pass down to most sub-makes, in which we're building with
716# the host environment.
405ea7a0
NN
717EXTRA_HOST_FLAGS = \
718 'AR=$(AR)' \
719 'AS=$(AS)' \
720 'CC=$(CC)' \
721 'CXX=$(CXX)' \
722 'DLLTOOL=$(DLLTOOL)' \
08ca7834 723 'DSYMUTIL=$(DSYMUTIL)' \
1b05fbbd 724 'GFORTRAN=$(GFORTRAN)' \
e552509b 725 'GOC=$(GOC)' \
08ca7834 726 'GDC=$(GDC)' \
917f20be 727 'GM2=$(GM2)' \
405ea7a0 728 'LD=$(LD)' \
be01d343 729 'LIPO=$(LIPO)' \
405ea7a0 730 'NM=$(NM)' \
80911fe1 731 'OBJDUMP=$(OBJDUMP)' \
08ca7834 732 'OTOOL=$(OTOOL)' \
b9459e83 733 'RANLIB=$(RANLIB)' \
b121d7d4 734 'READELF=$(READELF)' \
be01d343 735 'STRIP=$(STRIP)' \
0c24b341 736 'WINDRES=$(WINDRES)' \
05a13254 737 'WINDMC=$(WINDMC)' \
91c7a308
ER
738 'CREATE_GCOV=$(CREATE_GCOV)' \
739 'PROFILE_MERGER=$(PROFILE_MERGER)'
405ea7a0
NN
740
741FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
742
b3676d82
EB
743# Flags to pass to stage1 or when not bootstrapping.
744
745STAGE1_FLAGS_TO_PASS = \
746 LDFLAGS="$${LDFLAGS}" \
747 HOST_LIBS="$${HOST_LIBS}"
748
8a0d8a5c
PB
749# Flags to pass to stage2 and later makes.
750
751POSTSTAGE1_FLAGS_TO_PASS = \
e8a5fa9c
RW
752 CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
753 CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
08ca7834 754 GDC="$${GDC}" GDC_FOR_BUILD="$${GDC_FOR_BUILD}" \
917f20be 755 GM2="$${GM2}" GM2_FOR_BUILD="$${GM2_FOR_BUILD}" \
e8a5fa9c 756 GNATBIND="$${GNATBIND}" \
1f53ca9a
AO
757 LDFLAGS="$${LDFLAGS}" \
758 HOST_LIBS="$${HOST_LIBS}" \
1b6c0831 759 $(LTO_FLAGS_TO_PASS) \
8a0d8a5c
PB
760 "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
761
f91ca6bc
IB
762@if gcc-bootstrap
763EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
764 $(POSTSTAGE1_HOST_EXPORTS) \
22121df0 765 fi;
f91ca6bc
IB
766
767EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
768@endif gcc-bootstrap
769
405ea7a0 770# Flags to pass down to makes which are built with the target environment.
0aed8855
PB
771# The double $ decreases the length of the command line; those variables
772# are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The
7f6ef0c0
PB
773# *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
774# so we expand them here.
405ea7a0
NN
775EXTRA_TARGET_FLAGS = \
776 'AR=$$(AR_FOR_TARGET)' \
0aed8855 777 'AS=$(COMPILER_AS_FOR_TARGET)' \
1b05fbbd
AO
778 'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
779 'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
1b6c0831
L
780 'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
781 -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
782 $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
1b05fbbd 783 'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
405ea7a0 784 'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
08ca7834 785 'DSYMUTIL=$$(DSYMUTIL_FOR_TARGET)' \
1b05fbbd 786 'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
e552509b
ILT
787 'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
788 'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
08ca7834
L
789 'GDC=$$(GDC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
790 'GDCFLAGS=$$(GDCFLAGS_FOR_TARGET)' \
917f20be
GM
791 'GM2=$$(GM2_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
792 'GM2FLAGS=$$(GM2FLAGS_FOR_TARGET)' \
0aed8855 793 'LD=$(COMPILER_LD_FOR_TARGET)' \
414e5532 794 'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
1b05fbbd
AO
795 'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
796 'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
0aed8855 797 'NM=$(COMPILER_NM_FOR_TARGET)' \
5ae72758 798 'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
6b91c541 799 'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
405ea7a0 800 'RANLIB=$$(RANLIB_FOR_TARGET)' \
b121d7d4 801 'READELF=$$(READELF_FOR_TARGET)' \
0c24b341 802 'WINDRES=$$(WINDRES_FOR_TARGET)' \
1b05fbbd
AO
803 'WINDMC=$$(WINDMC_FOR_TARGET)' \
804 'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
1b6c0831
L
805 'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
806 'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
1b05fbbd 807 "TFLAGS=$$TFLAGS"
405ea7a0
NN
808
809TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
810
811# Flags to pass down to gcc. gcc builds a library, libgcc.a, so it
812# unfortunately needs the native compiler and the target ar and
813# ranlib.
814# If any variables are added here, they must be added to do-*, below.
2a4cbe27 815# The BUILD_* variables are a special case, which are used for the gcc
405ea7a0
NN
816# cross-building scheme.
817EXTRA_GCC_FLAGS = \
8fdbd80f 818 "GCC_FOR_TARGET=$(GCC_FOR_TARGET) $$TFLAGS" \
917f20be 819 "GM2_FOR_TARGET=$(GM2_FOR_TARGET) $$TFLAGS" \
3dee29da 820 "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
98dd765a 821 "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
405ea7a0 822
f0b24077 823GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
405ea7a0 824
1b05fbbd 825@if gcc
96655cc4 826BUILD_CONFIG = @BUILD_CONFIG@
1b05fbbd
AO
827ifneq ($(BUILD_CONFIG),)
828include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
829endif
830@endif gcc
831
dd12c3a8 832.PHONY: configure-host
b813574b 833configure-host: [+
dd12c3a8
NN
834 FOR host_modules +] \
835 maybe-configure-[+module+][+
836 ENDFOR host_modules +]
837.PHONY: configure-target
838configure-target: [+
839 FOR target_modules +] \
840 maybe-configure-target-[+module+][+
841 ENDFOR target_modules +]
405ea7a0 842
319cab08
PB
843# The target built for a native non-bootstrap build.
844.PHONY: all
af019bfd
L
845
846# --enable-pgo-build enables the PGO build.
847# 1. First build with -fprofile-generate.
848# 2. Use "make maybe-check-*" to generate profiling data.
849# 3. Use "make clean" to remove the previous build.
850# 4. Rebuild with -fprofile-use.
f70224b5
PB
851all:
852@if gcc-bootstrap
be01d343 853 [ -f stage_final ] || echo stage3 > stage_final
f70224b5
PB
854 @r=`${PWD_COMMAND}`; export r; \
855 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
0aed8855 856 $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
f70224b5 857@endif gcc-bootstrap
0aed8855 858 @: $(MAKE); $(unstage)
af019bfd 859 +@r=`${PWD_COMMAND}`; export r; \
f70224b5 860 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 861@if gcc-bootstrap
7b6175f9 862 if [ -f stage_last ]; then \
07fc31c9 863 TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
be01d343 864 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
f70224b5 865 else \
1b05fbbd 866@endif gcc-bootstrap
af019bfd
L
867 $(MAKE) $(RECURSE_FLAGS_TO_PASS) \
868 $(PGO_BUILD_GEN_FLAGS_TO_PASS) all-host all-target \
869@if pgo-build
870 && $(MAKE) $(RECURSE_FLAGS_TO_PASS) \
1dbde357 871 $(PGO_BUILD_TRAINING_MFLAGS) \
af019bfd
L
872 $(PGO_BUILD_TRAINING_FLAGS_TO_PASS) \
873 $(PGO_BUILD_TRAINING) \
874 && $(MAKE) $(RECURSE_FLAGS_TO_PASS) clean \
875 && $(MAKE) $(RECURSE_FLAGS_TO_PASS) \
876 $(PGO_BUILD_USE_FLAGS_TO_PASS) all-host all-target \
877@endif pgo-build
b5233201
AO
878@if gcc-bootstrap
879 ; \
04ec0acb 880 fi \
b5233201 881@endif gcc-bootstrap
04ec0acb 882 && :
dd12c3a8 883
6a9cf61e 884.PHONY: all-build
c52c6897
PB
885[+ FOR build_modules +]
886all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
887
dd12c3a8 888.PHONY: all-host
c52c6897
PB
889[+ FOR host_modules +][+ IF bootstrap +]
890@if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
891all-host: maybe-all-[+module+][+ IF bootstrap +]
892@endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
893
dd12c3a8 894.PHONY: all-target
c52c6897 895[+ FOR target_modules +][+ IF bootstrap +]
f86e35b8 896@if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
c52c6897 897all-target: maybe-all-target-[+module+][+ IF bootstrap +]
f86e35b8
NC
898@endif target-[+module+]-no-bootstrap[+
899 ENDIF bootstrap +][+ ENDFOR target_modules +]
405ea7a0
NN
900
901# Do a target for all the subdirectories. A ``make do-X'' will do a
902# ``make X'' in all subdirectories (because, in general, there is a
903# dependency (below) of X upon do-X, a ``make X'' will also do this,
904# but it may do additional work as well).
e393202e 905[+ FOR recursive_targets +]
27b1cc72 906.PHONY: do-[+make_target+]
f70224b5 907do-[+make_target+]:
0aed8855 908 @: $(MAKE); $(unstage)
e360f423
PB
909 @r=`${PWD_COMMAND}`; export r; \
910 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
911 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
f70224b5 912 [+make_target+]-target
f70224b5 913
2a4cbe27
NN
914
915.PHONY: [+make_target+]-host
c52c6897
PB
916[+ FOR host_modules +]
917[+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
2a4cbe27
NN
918
919.PHONY: [+make_target+]-target
c52c6897
PB
920[+ FOR target_modules +]
921[+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
e393202e
NN
922[+ ENDFOR recursive_targets +]
923
405ea7a0
NN
924# Here are the targets which correspond to the do-X targets.
925
a3ca38d2 926.PHONY: info installcheck dvi pdf html
08ca7834 927.PHONY: install-info install-dvi install-pdf install-html
405ea7a0
NN
928.PHONY: clean distclean mostlyclean maintainer-clean realclean
929.PHONY: local-clean local-distclean local-maintainer-clean
930info: do-info
931installcheck: do-installcheck
932dvi: do-dvi
56a8fe78 933pdf: do-pdf
6d389afc 934html: do-html
405ea7a0 935
43d92c63
NN
936# Make sure makeinfo is built before we do a `make info', if we're
937# in fact building texinfo.
938do-info: maybe-all-texinfo
405ea7a0
NN
939
940install-info: do-install-info dir.info
b40e3958 941 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
22121df0
L
942 if [ -f dir.info ]; then \
943 $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \
944 else true; fi
405ea7a0 945
08ca7834
L
946install-dvi: do-install-dvi
947
a3ca38d2
DD
948install-pdf: do-install-pdf
949
108a6f8e
CD
950install-html: do-install-html
951
405ea7a0
NN
952local-clean:
953 -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
954
955local-distclean:
956 -rm -f Makefile config.status config.cache mh-frag mt-frag
bb7dc663 957 -rm -f maybedep.tmp serdep.tmp stage_final
405ea7a0
NN
958 -if [ "$(TARGET_SUBDIR)" != "." ]; then \
959 rm -rf $(TARGET_SUBDIR); \
960 else true; fi
e4c4d240 961 -rm -rf $(BUILD_SUBDIR)
b00612cc
PB
962 -if [ "$(HOST_SUBDIR)" != "." ]; then \
963 rm -rf $(HOST_SUBDIR); \
964 else true; fi
405ea7a0
NN
965 -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
966 -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
967 -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
968 -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
08ca7834
L
969 -rmdir c++tools fastjar gcc gnattools gotools 2>/dev/null
970 -rmdir libcc1 libiberty texinfo zlib 2>/dev/null
792cdb50 971 -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
405ea7a0
NN
972
973local-maintainer-clean:
974 @echo "This command is intended for maintainers to use;"
975 @echo "it deletes files that may require special tools to rebuild."
976
977clean: do-clean local-clean
978mostlyclean: do-mostlyclean local-clean
979distclean: do-distclean local-clean local-distclean
980maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
981maintainer-clean: local-distclean
982realclean: maintainer-clean
983
405ea7a0
NN
984# Check target.
985
986.PHONY: check do-check
ede4fbe4 987check: do-check
405ea7a0 988
3866be5d 989# Only include modules actually being configured and built.
f70224b5
PB
990.PHONY: check-host
991check-host: [+
16ae0395
NN
992 FOR host_modules +] \
993 maybe-check-[+module+][+
f70224b5
PB
994 ENDFOR host_modules +]
995
996.PHONY: check-target
997check-target: [+
16ae0395
NN
998 FOR target_modules +] \
999 maybe-check-target-[+module+][+
f70224b5
PB
1000 ENDFOR target_modules +]
1001
1002do-check:
0aed8855 1003 @: $(MAKE); $(unstage)
e360f423
PB
1004 @r=`${PWD_COMMAND}`; export r; \
1005 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1006 $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
405ea7a0
NN
1007
1008# Automated reporting of test results.
1009
1010warning.log: build.log
1011 $(srcdir)/contrib/warn_summary build.log > $@
1012
1013mail-report.log:
1014 if test x'$(BOOT_CFLAGS)' != x''; then \
1015 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
1016 fi; \
1017 $(srcdir)/contrib/test_summary -t >$@
1018 chmod +x $@
1019 echo If you really want to send e-mail, run ./$@ now
1020
1021mail-report-with-warnings.log: warning.log
1022 if test x'$(BOOT_CFLAGS)' != x''; then \
1023 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
1024 fi; \
1025 $(srcdir)/contrib/test_summary -t -i warning.log >$@
1026 chmod +x $@
1027 echo If you really want to send e-mail, run ./$@ now
1028
1b6c0831
L
1029# Local Vim config
1030
1031$(srcdir)/.local.vimrc:
22121df0 1032 $(LN_S) contrib/vimrc $@
1b6c0831
L
1033
1034$(srcdir)/.lvimrc:
22121df0 1035 $(LN_S) contrib/vimrc $@
1b6c0831
L
1036
1037vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
1038
1039.PHONY: vimrc
1040
4849dfd8
NC
1041# clang-format config
1042
1043$(srcdir)/.clang-format:
1044 $(LN_S) contrib/clang-format $@
1045
1046clang-format: $(srcdir)/.clang-format
1047
1048.PHONY: clang-format
1049
405ea7a0
NN
1050# Installation targets.
1051
ae831be5 1052.PHONY: install uninstall
f70224b5 1053install:
0aed8855 1054 @: $(MAKE); $(unstage)
e360f423
PB
1055 @r=`${PWD_COMMAND}`; export r; \
1056 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1057 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
dd12c3a8 1058
16ae0395
NN
1059.PHONY: install-host-nogcc
1060install-host-nogcc: [+
9e6ce191
PB
1061 FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
1062 maybe-install-[+module+][+ ENDIF +][+
16ae0395
NN
1063 ENDFOR host_modules +]
1064
dd12c3a8 1065.PHONY: install-host
b813574b 1066install-host: [+
dd12c3a8
NN
1067 FOR host_modules +] \
1068 maybe-install-[+module+][+
1069 ENDFOR host_modules +]
16ae0395 1070
dd12c3a8
NN
1071.PHONY: install-target
1072install-target: [+
1073 FOR target_modules +] \
1074 maybe-install-target-[+module+][+
1075 ENDFOR target_modules +]
405ea7a0
NN
1076
1077uninstall:
1078 @echo "the uninstall target is not supported in this tree"
1079
405ea7a0
NN
1080.PHONY: install.all
1081install.all: install-no-fixedincludes
22121df0
L
1082 @if [ -f ./gcc/Makefile ]; then \
1083 r=`${PWD_COMMAND}`; export r; \
0aed8855 1084 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
7ffa0b57 1085 $(HOST_EXPORTS) \
1086bc09 1086 (cd ./gcc && \
22121df0 1087 $(MAKE) $(FLAGS_TO_PASS) install-headers); \
405ea7a0 1088 else \
22121df0 1089 true; \
405ea7a0
NN
1090 fi
1091
7ec59b9e
L
1092# install-no-fixedincludes is used to allow the elaboration of binary packages
1093# suitable for distribution, where we cannot include the fixed system header
1094# files.
405ea7a0 1095.PHONY: install-no-fixedincludes
16ae0395 1096install-no-fixedincludes: installdirs install-host-nogcc \
7ec59b9e 1097 install-target gcc-install-no-fixedincludes
405ea7a0 1098
9b980aa1
RW
1099.PHONY: install-strip
1100install-strip:
1101 @: $(MAKE); $(unstage)
1102 @r=`${PWD_COMMAND}`; export r; \
1103 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1104 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
1105
1106.PHONY: install-strip-host
1107install-strip-host: [+
1108 FOR host_modules +] \
1109 maybe-install-strip-[+module+][+
1110 ENDFOR host_modules +]
1111
1112.PHONY: install-strip-target
1113install-strip-target: [+
1114 FOR target_modules +] \
1115 maybe-install-strip-target-[+module+][+
1116 ENDFOR target_modules +]
1117
1118
15723a45 1119### other supporting targets
405ea7a0 1120
15723a45
NN
1121MAKEDIRS= \
1122 $(DESTDIR)$(prefix) \
1123 $(DESTDIR)$(exec_prefix)
1124.PHONY: installdirs
1125installdirs: mkinstalldirs
1126 $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
1127
1128dir.info: do-install-info
22121df0
L
1129 if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \
1130 $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \
1131 mv -f dir.info.new dir.info; \
1132 else true; \
405ea7a0
NN
1133 fi
1134
15723a45
NN
1135dist:
1136 @echo "Building a full distribution of this tree isn't done"
1137 @echo "via 'make dist'. Check out the etc/ subdirectory"
1138
1139etags tags: TAGS
1140
1141# Right now this just builds TAGS in each subdirectory. emacs19 has the
1142# ability to use several tags files at once, so there is probably no need
1143# to combine them into one big TAGS file (like CVS 1.3 does). We could
1144# (if we felt like it) have this Makefile write a piece of elisp which
1145# the user could load to tell emacs19 where all the TAGS files we just
1146# built are.
1147TAGS: do-TAGS
1148
a7254363
PB
1149# ------------------------------------
1150# Macros for configure and all targets
1151# ------------------------------------
1152
1153[+ DEFINE configure +]
1154.PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
1155maybe-configure-[+prefix+][+module+]:
4f0ef2d8
CD
1156@if gcc-bootstrap
1157configure-[+prefix+][+module+]: stage_current
1158@endif gcc-bootstrap
a7254363
PB
1159@if [+prefix+][+module+]
1160maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
4f0ef2d8 1161configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
c52c6897
PB
1162 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1163 @r=`${PWD_COMMAND}`; export r; \
0aed8855 1164 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
c52c6897
PB
1165 [+ IF check_multilibs
1166 +]echo "Checking multilib configuration for [+module+]..."; \
22121df0
L
1167 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1168 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
0aed8855
PB
1169 if test -r [+subdir+]/[+module+]/multilib.out; then \
1170 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1171 rm -f [+subdir+]/[+module+]/multilib.tmp; \
1172 else \
1173 rm -f [+subdir+]/[+module+]/Makefile; \
1174 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1175 fi; \
1176 else \
1177 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
c52c6897
PB
1178 fi; \
1179 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
22121df0 1180 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1f53ca9a 1181 [+exports+] [+extra_exports+] \
a7254363
PB
1182 echo Configuring in [+subdir+]/[+module+]; \
1183 cd "[+subdir+]/[+module+]" || exit 1; \
bba45b8b 1184 case $(srcdir) in \
b00612cc 1185 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
a7254363 1186 *) topdir=`echo [+subdir+]/[+module+]/ | \
b00612cc 1187 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
bba45b8b 1188 esac; \
1b6c0831 1189 module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
a7254363 1190 [+ IF no-config-site +]rm -f no-such-file || : ; \
1b6c0831
L
1191 CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1192 $$s/$$module_srcdir/configure \
1193 --srcdir=$${topdir}/$$module_srcdir \
4b900473 1194 [+args+] --build=${build_alias} --host=[+host_alias+] \
1b6c0831 1195 --target=[+target_alias+] [+extra_configure_flags+] \
bba45b8b 1196 || exit 1
a7254363 1197@endif [+prefix+][+module+]
d545f33b
PB
1198
1199[+ IF bootstrap +]
1200[+ FOR bootstrap_stage +]
1201.PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1202maybe-configure-stage[+id+]-[+prefix+][+module+]:
0aed8855 1203@if [+prefix+][+module+]-bootstrap
d545f33b 1204maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
0aed8855 1205configure-stage[+id+]-[+prefix+][+module+]:
c52c6897 1206 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
0aed8855 1207 @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
c52c6897 1208 @r=`${PWD_COMMAND}`; export r; \
d545f33b 1209 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 1210 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
c52c6897
PB
1211 [+ IF check_multilibs
1212 +]echo "Checking multilib configuration for [+module+]..."; \
22121df0 1213 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
0aed8855
PB
1214 if test -r [+subdir+]/[+module+]/multilib.out; then \
1215 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1216 rm -f [+subdir+]/[+module+]/multilib.tmp; \
1217 else \
1218 rm -f [+subdir+]/[+module+]/Makefile; \
1219 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1220 fi; \
1221 else \
1222 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
c52c6897
PB
1223 fi; \
1224 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
d545f33b 1225 [+exports+][+ IF prev +] \
1b05fbbd
AO
1226 [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1227 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1228 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1229 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1230 CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1f53ca9a 1231 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1b05fbbd 1232 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1f53ca9a
AO
1233 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1234 ENDIF prefix +] [+extra_exports+] \
22121df0
L
1235 echo Configuring stage [+id+] in [+subdir+]/[+module+]; \
1236 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
d545f33b
PB
1237 cd [+subdir+]/[+module+] || exit 1; \
1238 case $(srcdir) in \
1239 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1240 *) topdir=`echo [+subdir+]/[+module+]/ | \
1241 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1242 esac; \
1b6c0831
L
1243 module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1244 $(SHELL) $$s/$$module_srcdir/configure \
1245 --srcdir=$${topdir}/$$module_srcdir \
4b900473 1246 [+args+] --build=${build_alias} --host=[+host_alias+] \
1b6c0831 1247 --target=[+target_alias+] \
22121df0 1248 [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
1b05fbbd
AO
1249 $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1250 [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
0aed8855 1251@endif [+prefix+][+module+]-bootstrap
d545f33b
PB
1252[+ ENDFOR bootstrap_stage +]
1253[+ ENDIF bootstrap +]
a7254363
PB
1254[+ ENDDEF +]
1255
1256[+ DEFINE all +]
1257.PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1258maybe-all-[+prefix+][+module+]:
4f0ef2d8
CD
1259@if gcc-bootstrap
1260all-[+prefix+][+module+]: stage_current
1261@endif gcc-bootstrap
a7254363
PB
1262@if [+prefix+][+module+]
1263TARGET-[+prefix+][+module+]=[+
4b900473 1264 IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
a7254363 1265maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
4f0ef2d8 1266all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
c52c6897
PB
1267 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1268 @r=`${PWD_COMMAND}`; export r; \
b40e3958 1269 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1f53ca9a 1270 [+exports+] [+extra_exports+] \
a7254363 1271 (cd [+subdir+]/[+module+] && \
b3676d82 1272 $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
7f6ef0c0 1273 $(TARGET-[+prefix+][+module+]))
a7254363 1274@endif [+prefix+][+module+]
d545f33b
PB
1275
1276[+ IF bootstrap +]
1277[+ FOR bootstrap_stage +]
1278.PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1279.PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1280maybe-all-stage[+id+]-[+prefix+][+module+]:
1281maybe-clean-stage[+id+]-[+prefix+][+module+]:
0aed8855 1282@if [+prefix+][+module+]-bootstrap
d545f33b
PB
1283maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1284all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
f70224b5 1285TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
d545f33b 1286all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
c52c6897 1287 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
d545f33b
PB
1288 @r=`${PWD_COMMAND}`; export r; \
1289 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 1290 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
d545f33b 1291 [+exports+][+ IF prev +] \
1f53ca9a 1292 [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
d545f33b 1293 cd [+subdir+]/[+module+] && \
05a13254 1294 [+autoprofile+] \
1b05fbbd
AO
1295 $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1296 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1297 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1298 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1299 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
08ca7834 1300 GENERATOR_CFLAGS="$(STAGE[+id+]_GENERATOR_CFLAGS)" \
1f53ca9a 1301 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1b05fbbd
AO
1302 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1303 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1304 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1305 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1306 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
b3676d82
EB
1307 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1308 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
05a13254 1309 TFLAGS="$(STAGE[+id+]_TFLAGS)" [+profile_data+] \
f70224b5 1310 $(TARGET-stage[+id+]-[+prefix+][+module+])
d545f33b
PB
1311
1312maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1313clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1314clean-stage[+id+]-[+prefix+][+module+]:
9dbaa842
DD
1315 @if [ $(current_stage) = stage[+id+] ]; then \
1316 [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1317 else \
1318 [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1319 $(MAKE) stage[+id+]-start; \
1320 fi; \
d545f33b 1321 cd [+subdir+]/[+module+] && \
b3676d82
EB
1322 $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1323 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
0aed8855 1324@endif [+prefix+][+module+]-bootstrap
d545f33b
PB
1325
1326[+ ENDFOR bootstrap_stage +]
1327[+ ENDIF bootstrap +]
a7254363
PB
1328[+ ENDDEF +]
1329
1330# --------------------------------------
1331# Modules which run on the build machine
1332# --------------------------------------
1333[+ FOR build_modules +]
1334[+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
4b900473
PB
1335 host_alias=(get "host" "${build_alias}")
1336 target_alias=(get "target" "${target_alias}")
a7254363
PB
1337 args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1338
6641ce42
JM
1339[+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1340 args="$(EXTRA_BUILD_FLAGS)" +]
a7254363 1341[+ ENDFOR build_module +]
405ea7a0 1342
15723a45
NN
1343# --------------------------------------
1344# Modules which run on the host machine
1345# --------------------------------------
3866be5d 1346[+ FOR host_modules +]
d545f33b
PB
1347[+ configure prefix="" subdir="$(HOST_SUBDIR)"
1348 exports="$(HOST_EXPORTS)"
1349 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
4b900473
PB
1350 host_alias=(get "host" "${host_alias}")
1351 target_alias=(get "target" "${target_alias}")
a7254363 1352 args="$(HOST_CONFIGARGS)" +]
e2b9e2dc 1353
d545f33b
PB
1354[+ all prefix="" subdir="$(HOST_SUBDIR)"
1355 exports="$(HOST_EXPORTS)"
1356 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
7f6ef0c0 1357 args="$(EXTRA_HOST_FLAGS)"
b3676d82 1358 stage1_args="$(STAGE1_FLAGS_TO_PASS)"
d545f33b 1359 poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
405ea7a0 1360
16ae0395
NN
1361.PHONY: check-[+module+] maybe-check-[+module+]
1362maybe-check-[+module+]:
6bd3dfaa
PB
1363@if [+module+]
1364maybe-check-[+module+]: check-[+module+]
3866be5d 1365[+ IF no_check +]
3866be5d
NN
1366check-[+module+]:
1367[+ ELIF no_check_cross +]
3866be5d
NN
1368# This module is only tested in a native toolchain.
1369check-[+module+]:
0aed8855 1370 @: $(MAKE); $(unstage)
22121df0 1371 @if [ '$(host)' = '$(target)' ]; then \
b40e3958
L
1372 r=`${PWD_COMMAND}`; export r; \
1373 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
f91ca6bc
IB
1374 $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1375 ENDIF bootstrap +] \
b00612cc 1376 (cd $(HOST_SUBDIR)/[+module+] && \
f91ca6bc
IB
1377 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1378 IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
bba45b8b
NN
1379 fi
1380[+ ELSE check +]
bba45b8b 1381check-[+module+]:
0aed8855 1382 @: $(MAKE); $(unstage)
b40e3958
L
1383 @r=`${PWD_COMMAND}`; export r; \
1384 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
f91ca6bc
IB
1385 $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1386 ENDIF bootstrap +] \
b00612cc 1387 (cd $(HOST_SUBDIR)/[+module+] && \
f91ca6bc
IB
1388 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1389 IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
3866be5d 1390[+ ENDIF no_check +]
6bd3dfaa 1391@endif [+module+]
405ea7a0 1392
930314a4
NN
1393.PHONY: install-[+module+] maybe-install-[+module+]
1394maybe-install-[+module+]:
6bd3dfaa
PB
1395@if [+module+]
1396maybe-install-[+module+]: install-[+module+]
16ae0395 1397[+ IF no_install +]
3866be5d
NN
1398install-[+module+]:
1399[+ ELSE install +]
3866be5d 1400install-[+module+]: installdirs
0aed8855 1401 @: $(MAKE); $(unstage)
b40e3958
L
1402 @r=`${PWD_COMMAND}`; export r; \
1403 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
378fce5b 1404 $(HOST_EXPORTS) \
b00612cc 1405 (cd $(HOST_SUBDIR)/[+module+] && \
2da12f12 1406 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
3866be5d 1407[+ ENDIF no_install +]
6bd3dfaa 1408@endif [+module+]
4fa63067 1409
9b980aa1
RW
1410.PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1411maybe-install-strip-[+module+]:
1412@if [+module+]
1413maybe-install-strip-[+module+]: install-strip-[+module+]
1414[+ IF no_install +]
1415install-strip-[+module+]:
1416[+ ELSE install +]
1417install-strip-[+module+]: installdirs
1418 @: $(MAKE); $(unstage)
1419 @r=`${PWD_COMMAND}`; export r; \
1420 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1421 $(HOST_EXPORTS) \
1422 (cd $(HOST_SUBDIR)/[+module+] && \
1423 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1424[+ ENDIF no_install +]
1425@endif [+module+]
1426
56a8fe78 1427# Other targets (info, dvi, pdf, etc.)
4fa63067
NN
1428[+ FOR recursive_targets +]
1429.PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1430maybe-[+make_target+]-[+module+]:
6bd3dfaa
PB
1431@if [+module+]
1432maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
4fa63067
NN
1433[+ IF (match-value? = "missing" (get "make_target") ) +]
1434# [+module+] doesn't support [+make_target+].
1435[+make_target+]-[+module+]:
1436[+ ELSE +]
1437[+make_target+]-[+module+]: [+
1438 FOR depend +]\
1439 [+depend+]-[+module+] [+
1440 ENDFOR depend +]
0aed8855 1441 @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
f70224b5 1442 @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
4fa63067
NN
1443 r=`${PWD_COMMAND}`; export r; \
1444 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
378fce5b 1445 $(HOST_EXPORTS) \
b813574b 1446 for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
4fa63067
NN
1447 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1448 done; \
22121df0 1449 echo "Doing [+make_target+] in [+module+]"; \
b00612cc 1450 (cd $(HOST_SUBDIR)/[+module+] && \
4fa63067
NN
1451 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1452 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1453 "RANLIB=$${RANLIB}" \
0c24b341 1454 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
b813574b 1455 [+make_target+]) \
4fa63067
NN
1456 || exit 1
1457[+ ENDIF +]
6bd3dfaa 1458@endif [+module+]
4fa63067 1459[+ ENDFOR recursive_targets +]
3866be5d 1460[+ ENDFOR host_modules +]
405ea7a0 1461
15723a45
NN
1462# ---------------------------------------
1463# Modules which run on the target machine
1464# ---------------------------------------
e393202e 1465[+ FOR target_modules +]
15723a45 1466
a7254363
PB
1467[+ IF raw_cxx +]
1468[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
0aed8855 1469 check_multilibs=true
a7254363 1470 exports="$(RAW_CXX_TARGET_EXPORTS)"
4b900473
PB
1471 host_alias=(get "host" "${target_alias}")
1472 target_alias=(get "target" "${target_alias}")
a7254363
PB
1473 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1474
1475[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1476 exports="$(RAW_CXX_TARGET_EXPORTS)"
7f6ef0c0 1477 args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
a7254363
PB
1478[+ ELSE +]
1479[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
0aed8855 1480 check_multilibs=true
a7254363 1481 exports="$(NORMAL_TARGET_EXPORTS)"
4b900473
PB
1482 host_alias=(get "host" "${target_alias}")
1483 target_alias=(get "target" "${target_alias}")
a7254363
PB
1484 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1485
1486[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1487 exports="$(NORMAL_TARGET_EXPORTS)"
7f6ef0c0 1488 args="$(EXTRA_TARGET_FLAGS)" +]
a7254363 1489[+ ENDIF +]
16ae0395
NN
1490
1491.PHONY: check-target-[+module+] maybe-check-target-[+module+]
1492maybe-check-target-[+module+]:
6bd3dfaa
PB
1493@if target-[+module+]
1494maybe-check-target-[+module+]: check-target-[+module+]
3866be5d
NN
1495[+ IF no_check +]
1496# Dummy target for uncheckable module.
3866be5d
NN
1497check-target-[+module+]:
1498[+ ELSE check +]
e393202e 1499check-target-[+module+]:
0aed8855 1500 @: $(MAKE); $(unstage)
b40e3958 1501 @r=`${PWD_COMMAND}`; export r; \
e90269c8 1502 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
378fce5b
DD
1503IF raw_cxx +]
1504 $(RAW_CXX_TARGET_EXPORTS) \[+
1505ELSE normal_cxx +]
1506 $(NORMAL_TARGET_EXPORTS) \[+
1507ENDIF raw_cxx +]
bba45b8b
NN
1508 (cd $(TARGET_SUBDIR)/[+module+] && \
1509 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1510 IF raw_cxx
1511 +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1512 ENDIF raw_cxx
7ffa0b57 1513 +] [+extra_make_flags+] check)
e393202e 1514[+ ENDIF no_check +]
6bd3dfaa 1515@endif target-[+module+]
16ae0395 1516
930314a4
NN
1517.PHONY: install-target-[+module+] maybe-install-target-[+module+]
1518maybe-install-target-[+module+]:
6bd3dfaa
PB
1519@if target-[+module+]
1520maybe-install-target-[+module+]: install-target-[+module+]
16ae0395 1521[+ IF no_install +]
930314a4
NN
1522# Dummy target for uninstallable.
1523install-target-[+module+]:
1524[+ ELSE install +]
e393202e 1525install-target-[+module+]: installdirs
0aed8855 1526 @: $(MAKE); $(unstage)
b40e3958 1527 @r=`${PWD_COMMAND}`; export r; \
e90269c8 1528 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
378fce5b
DD
1529IF raw_cxx +]
1530 $(RAW_CXX_TARGET_EXPORTS) \[+
1531ELSE normal_cxx +]
1532 $(NORMAL_TARGET_EXPORTS) \[+
1533ENDIF raw_cxx +]
bba45b8b 1534 (cd $(TARGET_SUBDIR)/[+module+] && \
7ffa0b57 1535 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
e393202e 1536[+ ENDIF no_install +]
6bd3dfaa 1537@endif target-[+module+]
4fa63067 1538
9b980aa1
RW
1539.PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1540maybe-install-strip-target-[+module+]:
1541@if target-[+module+]
1542maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1543[+ IF no_install +]
1544# Dummy target for uninstallable.
1545install-strip-target-[+module+]:
1546[+ ELSE install +]
1547install-strip-target-[+module+]: installdirs
1548 @: $(MAKE); $(unstage)
1549 @r=`${PWD_COMMAND}`; export r; \
1550 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1551IF raw_cxx +]
1552 $(RAW_CXX_TARGET_EXPORTS) \[+
1553ELSE normal_cxx +]
1554 $(NORMAL_TARGET_EXPORTS) \[+
1555ENDIF raw_cxx +]
1556 (cd $(TARGET_SUBDIR)/[+module+] && \
1557 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1558[+ ENDIF no_install +]
1559@endif target-[+module+]
1560
56a8fe78 1561# Other targets (info, dvi, pdf, etc.)
4fa63067
NN
1562[+ FOR recursive_targets +]
1563.PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1564maybe-[+make_target+]-target-[+module+]:
6bd3dfaa
PB
1565@if target-[+module+]
1566maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
4fa63067
NN
1567[+ IF (match-value? = "missing" (get "make_target") ) +]
1568# [+module+] doesn't support [+make_target+].
1569[+make_target+]-target-[+module+]:
1570[+ ELSE +]
1571[+make_target+]-target-[+module+]: [+
1572 FOR depend +]\
1573 [+depend+]-target-[+module+] [+
1574 ENDFOR depend +]
0aed8855 1575 @: $(MAKE); $(unstage)
22121df0 1576 @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \
4fa63067 1577 r=`${PWD_COMMAND}`; export r; \
e90269c8 1578 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
378fce5b
DD
1579IF raw_cxx +]
1580 $(RAW_CXX_TARGET_EXPORTS) \[+
1581ELSE normal_cxx +]
1582 $(NORMAL_TARGET_EXPORTS) \[+
1583ENDIF raw_cxx +]
22121df0 1584 echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \
4fa63067
NN
1585 for flag in $(EXTRA_TARGET_FLAGS); do \
1586 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1587 done; \
1588 (cd $(TARGET_SUBDIR)/[+module+] && \
1589 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1590 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1591 "RANLIB=$${RANLIB}" \
0c24b341 1592 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
7ffa0b57 1593 [+extra_make_flags+] [+make_target+]) \
4fa63067
NN
1594 || exit 1
1595[+ ENDIF +]
6bd3dfaa 1596@endif target-[+module+]
4fa63067 1597[+ ENDFOR recursive_targets +]
e393202e 1598[+ ENDFOR target_modules +]
405ea7a0 1599
7ec59b9e
L
1600@if target-libgomp
1601.PHONY: check-target-libgomp-c++
1602check-target-libgomp-c++:
1603 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1604
e0541124
EB
1605.PHONY: check-target-libgomp-fortran
1606check-target-libgomp-fortran:
1607 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) fortran.exp" check-target-libgomp
1608
7ec59b9e
L
1609@endif target-libgomp
1610
1611@if target-libitm
1612.PHONY: check-target-libitm-c++
1613check-target-libitm-c++:
1614 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1615
1616@endif target-libitm
1617
15723a45
NN
1618# ----------
1619# GCC module
1620# ----------
1621
319cab08 1622@if gcc-no-bootstrap
405ea7a0 1623.PHONY: cross
72b2455a 1624cross: all-build all-gas all-ld
b40e3958
L
1625 @r=`${PWD_COMMAND}`; export r; \
1626 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
7ffa0b57 1627 $(HOST_EXPORTS) \
405ea7a0
NN
1628 echo "Building the C and C++ compiler"; \
1629 cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
b40e3958 1630 @r=`${PWD_COMMAND}`; export r; \
22121df0 1631 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
405ea7a0 1632 echo "Building runtime libraries"; \
656fdd47 1633 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
319cab08 1634@endif gcc-no-bootstrap
405ea7a0 1635
6bd3dfaa 1636@if gcc
c50523ce
L
1637[+ FOR languages +]
1638.PHONY: check-gcc-[+language+] check-[+language+]
1639check-gcc-[+language+]:
1640 r=`${PWD_COMMAND}`; export r; \
1641 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1642 $(HOST_EXPORTS) \
1643 (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
e552509b 1644check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
c50523ce 1645[+ ENDFOR languages +]
405ea7a0 1646
7ec59b9e
L
1647# The gcc part of install-no-fixedincludes, which relies on an intimate
1648# knowledge of how a number of gcc internal targets (inter)operate. Delegate.
1649.PHONY: gcc-install-no-fixedincludes
1650gcc-install-no-fixedincludes:
15723a45 1651 @if [ -f ./gcc/Makefile ]; then \
b40e3958 1652 r=`${PWD_COMMAND}`; export r; \
7ec59b9e 1653 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
7ffa0b57 1654 $(HOST_EXPORTS) \
7ec59b9e
L
1655 (cd ./gcc \
1656 && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
15723a45 1657 else true; fi
6bd3dfaa 1658@endif gcc
4fa63067 1659
1d39f329
NN
1660# ---------------------
1661# GCC bootstrap support
1662# ---------------------
1663
b813574b
PB
1664# We track the current stage (the one in 'gcc') in the stage_current file.
1665# stage_last instead tracks the stage that was built last. These targets
1666# are dummy when toplevel bootstrap is not active.
1667
f70224b5 1668# While making host and target tools, symlinks to the final stage must be
0aed8855
PB
1669# there, so $(unstage) should be run at various points. To avoid excessive
1670# recursive invocations of make, we "inline" them using a variable. These
1671# must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1672# to avoid warnings from the GNU Make job server.
f70224b5
PB
1673
1674unstage = :
1675stage = :
c52c6897 1676current_stage = ""
f70224b5 1677
b813574b 1678@if gcc-bootstrap
9daf3993 1679unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
f6d183c0 1680stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
c52c6897 1681current_stage = "`cat stage_current 2> /dev/null`"
b813574b
PB
1682@endif gcc-bootstrap
1683
f70224b5
PB
1684.PHONY: unstage stage
1685unstage:
0aed8855 1686 @: $(MAKE); $(unstage)
b813574b 1687stage:
0aed8855 1688 @: $(MAKE); $(stage)
b813574b 1689
80911fe1
PB
1690# Disable commands for lean bootstrap.
1691LEAN = false
1692
dfdffa2c
PB
1693# We name the build directories for the various stages "stage1-gcc",
1694# "stage2-gcc","stage3-gcc", etc.
1695
1696# Since the 'compare' process will fail (on debugging information) if any
1697# directory names are different, we need to link the gcc directory for
0aed8855 1698# the previous stage to a constant name ('prev-gcc'), and to make the name of
dfdffa2c
PB
1699# the build directories constant as well. For the latter, we use naked names
1700# like 'gcc', because the scripts in that directory assume it. We use
1701# mv on platforms where symlinks to directories do not work or are not
1702# reliable.
1703
1d39f329
NN
1704# 'touch' doesn't work right on some platforms.
1705STAMP = echo timestamp >
1706
dfdffa2c
PB
1707# We only want to compare .o files, so set this!
1708objext = .o
1d39f329 1709
dfdffa2c 1710[+ FOR bootstrap-stage +]
319cab08 1711.PHONY: stage[+id+]-start stage[+id+]-end
dfdffa2c 1712
656fdd47 1713stage[+id+]-start::
0aed8855 1714 @: $(MAKE); $(stage); \
22121df0 1715 echo stage[+id+] > stage_current; \
b00612cc 1716 echo stage[+id+] > stage_last; \
0aed8855 1717 $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
b00612cc 1718 FOR host_modules +][+ IF bootstrap +]
72b2455a 1719@if [+ module +]
b00612cc
PB
1720 @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1721 mkdir stage[+id+]-[+module+]; \
22121df0 1722 mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \
80911fe1 1723 mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
0aed8855
PB
1724@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1725 @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1726 mkdir stage[+id+]-$(TARGET_SUBDIR); \
22121df0 1727 mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \
80911fe1 1728 mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
dfdffa2c 1729
80911fe1 1730stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
72b2455a 1731@if [+ module +]
22121df0
L
1732 @if test -d $(HOST_SUBDIR)/[+module+]; then \
1733 cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \
1734 mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \
0aed8855
PB
1735 fi
1736@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
22121df0
L
1737 @if test -d $(TARGET_SUBDIR); then \
1738 mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \
1739 mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \
0aed8855 1740 fi
80911fe1 1741 rm -f stage_current
dfdffa2c 1742
973601e1 1743# Bubble a bug fix through all the stages up to stage [+id+]. They are
0aed8855 1744# remade, but not reconfigured. The next stage (if any) will not be
675492f0 1745# reconfigured either.
319cab08 1746.PHONY: stage[+id+]-bubble
80911fe1 1747stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
e360f423
PB
1748 @r=`${PWD_COMMAND}`; export r; \
1749 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1750 if test -f stage[+id+]-lean [+
22121df0
L
1751 IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \
1752 echo Skipping rebuild of stage[+id+]; \
9cb3fa6f 1753 else \
80911fe1
PB
1754 $(MAKE) stage[+id+]-start; \[+IF lean +]
1755 if $(LEAN); then \
22121df0
L
1756 rm -rf stage[+lean+]-*; \
1757 $(STAMP) stage[+lean+]-lean; \
80911fe1 1758 fi; \[+ ENDIF lean +]
f70224b5 1759 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
be01d343 1760 fi[+ IF compare-target +]
f6d183c0 1761 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
72b2455a 1762
0df3d27f 1763.PHONY: all-stage[+id+] clean-stage[+id+]
0df3d27f 1764do-clean: clean-stage[+id+]
1d39f329 1765
72b2455a
PB
1766# FIXME: Will not need to be conditional when toplevel bootstrap is the
1767# only possibility, but now it conflicts with no-bootstrap rules
1768@if gcc-bootstrap
dfdffa2c 1769[+ IF compare-target +]
9cb3fa6f 1770[+compare-target+]:
e360f423
PB
1771 @r=`${PWD_COMMAND}`; export r; \
1772 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1773 if test -f stage[+prev+]-lean; then \
22121df0
L
1774 echo Cannot compare object files as stage [+prev+] was deleted.; \
1775 exit 0; \
9cb3fa6f 1776 fi; \
0aed8855 1777 : $(MAKE); $(stage); \
22121df0
L
1778 rm -f .bad_compare; \
1779 echo Comparing stages [+prev+] and [+id+]; \
fda13ee8
AO
1780 sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1781 files=`find stage[+id+]-* -name "*$(objext)" -print | \
22121df0 1782 sed -n s,^stage$$sed-,,p`; \
08ca7834 1783 for file in $${files} ${extra-compare}; do \
fda13ee8
AO
1784 f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1785 if test ! -f $$f1; then continue; fi; \
8520c408 1786 $(do-[+compare-target+]) > /dev/null 2>&1; \
f70224b5
PB
1787 if test $$? -eq 1; then \
1788 case $$file in \
e8a5fa9c 1789 @compare_exclusions@) \
f70224b5
PB
1790 echo warning: $$file differs ;; \
1791 *) \
1792 echo $$file differs >> .bad_compare ;; \
22121df0
L
1793 esac; \
1794 fi; \
1795 done; \
1d39f329
NN
1796 if [ -f .bad_compare ]; then \
1797 echo "Bootstrap comparison failure!"; \
1798 cat .bad_compare; \
1799 exit 1; \
1800 else \
c52c6897 1801 echo Comparison successful.; \
22121df0 1802 fi; \
9cb3fa6f 1803 $(STAMP) [+compare-target+][+ IF prev +]
80911fe1
PB
1804 if $(LEAN); then \
1805 rm -rf stage[+prev+]-*; \
1806 $(STAMP) stage[+prev+]-lean; \
1807 fi[+ ENDIF prev +]
dfdffa2c
PB
1808[+ ENDIF compare-target +]
1809
1810[+ IF bootstrap-target +]
80911fe1 1811.PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
be01d343
PB
1812[+bootstrap-target+]:
1813 echo stage[+id+] > stage_final
1814 @r=`${PWD_COMMAND}`; export r; \
1815 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1816 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
0aed8855 1817 @: $(MAKE); $(unstage)
be01d343
PB
1818 @r=`${PWD_COMMAND}`; export r; \
1819 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 1820 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
be01d343 1821 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
80911fe1
PB
1822
1823[+bootstrap-target+]-lean:
1824 echo stage[+id+] > stage_final
1825 @r=`${PWD_COMMAND}`; export r; \
1826 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1827 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1828 @: $(MAKE); $(unstage)
1829 @r=`${PWD_COMMAND}`; export r; \
1830 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 1831 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
80911fe1 1832 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
dfdffa2c
PB
1833[+ ENDIF bootstrap-target +]
1834
0df3d27f 1835# Rules to wipe a stage and all the following ones, also used for cleanstrap
656fdd47 1836[+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
0df3d27f 1837.PHONY: distclean-stage[+id+]
656fdd47 1838distclean-stage[+id+]::
0aed8855 1839 @: $(MAKE); $(stage)
e00a73e3 1840 @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
9cb3fa6f 1841 rm -rf stage[+id+]-* [+
dfdffa2c 1842 IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
dfdffa2c
PB
1843
1844[+ IF cleanstrap-target +]
1845.PHONY: [+cleanstrap-target+]
e00a73e3
PB
1846[+cleanstrap-target+]: do-distclean local-clean
1847 echo stage[+id+] > stage_final
1848 @r=`${PWD_COMMAND}`; export r; \
1849 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1850 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1851 @: $(MAKE); $(unstage)
1852 @r=`${PWD_COMMAND}`; export r; \
1853 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 1854 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
e00a73e3 1855 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
dfdffa2c 1856[+ ENDIF cleanstrap-target +]
72b2455a 1857@endif gcc-bootstrap
dfdffa2c
PB
1858
1859[+ ENDFOR bootstrap-stage +]
656fdd47 1860
7d329e61
PB
1861stageprofile-end::
1862 $(MAKE) distclean-stagefeedback
656fdd47 1863
7d329e61 1864stagefeedback-start::
656fdd47
PB
1865 @r=`${PWD_COMMAND}`; export r; \
1866 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
7d329e61 1867 for i in prev-*; do \
22121df0 1868 j=`echo $$i | sed s/^prev-//`; \
7d329e61 1869 cd $$r/$$i && \
22121df0
L
1870 { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \
1871 { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \
7d329e61 1872 done
b8908782 1873
0df3d27f 1874@if gcc-bootstrap
0df3d27f 1875do-distclean: distclean-stage1
c52c6897
PB
1876
1877# Provide a GCC build when we're building target libraries. This does
1878# not work as a dependency, just as the minimum necessary to avoid errors.
1879stage_last:
314b2e66
AS
1880 @r=`${PWD_COMMAND}`; export r; \
1881 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
c52c6897 1882 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
0df3d27f 1883
4f0ef2d8
CD
1884# Same as unstage, but not phony and defaulting to stage1-start. We place
1885# it in the dependency so that for example `make -j3 all-gcc' works.
1886stage_current:
1887 @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1888
c52c6897 1889.PHONY: restrap
266df637 1890restrap::
c52c6897 1891 @: $(MAKE); $(stage)
1b05fbbd
AO
1892 rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1893 +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
266df637 1894restrap:: all
c380fdd8 1895@endif gcc-bootstrap
c52c6897 1896
ae831be5
NN
1897# --------------------------------------
1898# Dependencies between different modules
1899# --------------------------------------
405ea7a0 1900
9e6ce191 1901# Generic dependencies for target modules on host stuff, especially gcc
c52c6897
PB
1902@if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1903 +][+ FOR bootstrap_stage +]
1904configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1905 ENDFOR +][+ ELSE bootstrap +]
1906configure-target-[+module+]: stage_last[+
1907 ENDIF bootstrap +][+ ENDFOR target_modules +]
1908@endif gcc-bootstrap
1909
6aa8ef82 1910@if gcc-no-bootstrap[+ FOR target_modules +]
c52c6897 1911configure-target-[+module+]: maybe-all-gcc[+
6aa8ef82 1912 ENDFOR target_modules +]
c52c6897
PB
1913@endif gcc-no-bootstrap
1914
9e6ce191 1915
ae831be5
NN
1916# There are two types of dependencies here: 'hard' dependencies, where one
1917# module simply won't build without the other; and 'soft' dependencies, where
1918# if the depended-on module is missing, the depending module will do without
1919# or find a substitute somewhere (perhaps installed). Soft dependencies
9e6ce191 1920# are made here to depend on a 'maybe-' target. If you're not sure,
ae831be5
NN
1921# it's safer to use a soft dependency.
1922
9e6ce191
PB
1923[+ ;; These Scheme functions build the bulk of the dependencies.
1924 ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
675492f0 1925 ;; where "maybe-" is only included if HARD is not true, and all-gcc
9e6ce191
PB
1926 ;; is taken from VAR-NAME.
1927 (define dep-target (lambda (module-kind var-name hard)
1928 (string-append
1929 (if hard "" "maybe-")
1930 (dep-subtarget var-name)
1931 module-kind
1932 (dep-module var-name)
1933 )))
1934
1935 ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
72b2455a 1936 (define make-dep (lambda (module-kind on-kind)
9e6ce191
PB
1937 (string-append
1938 (dep-target module-kind "module" #t) ": "
72b2455a 1939 (dep-target on-kind "on" (exist? "hard")))))
9e6ce191
PB
1940
1941 ;; dep-subtarget extracts everything up to the first dash in the given
1942 ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1943 (define dep-subtarget (lambda (var-name)
1944 (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1945
1946 ;; dep-module extracts everything up to the first dash in the given
1947 ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1948 (define dep-module (lambda (var-name)
1949 (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1950
1951 ;; dep-stage builds a string for the prefix of a bootstrap stage.
1952 (define dep-stage (lambda ()
1953 (string-append
1954 "stage"
1955 (get "id")
1956 "-")))
1957
1958 ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1959 ;; but is written in Scheme.
1960 (define dep-maybe (lambda ()
1961 (if (exist? "hard") "" "maybe-")))
1962
4119873a
AO
1963 ;; dep-kind returns returns "prebootstrap" for configure or build
1964 ;; dependencies of bootstrapped modules on a build module
1965 ;; (e.g. all-gcc on all-build-bison); "normal" if the dependency is
1966 ;; on an "install" target, or if the dependence module is not
1967 ;; bootstrapped; otherwise, it returns "bootstrap" or
1968 ;; "postbootstrap" depending on whether the dependent module is
1969 ;; bootstrapped. All this is only necessary for host and target
1970 ;; modules. It might seem like, in order to avoid build races, we
1971 ;; might need more elaborate detection between prebootstrap and
1972 ;; postbootstrap modules, but there are no host prebootstrap
1973 ;; modules. If there were any non-bootstrap host modules that
1974 ;; bootstrap modules depended on, we'd get unsatisfied per-stage
1975 ;; dependencies on them, which would be immediately noticed.
9e6ce191 1976 (define dep-kind (lambda ()
4119873a
AO
1977 (cond
1978 ((and (hash-ref boot-modules (dep-module "module"))
1979 (=* (dep-module "on") "build-"))
1980 "prebootstrap")
9e6ce191 1981
4119873a
AO
1982 ((or (= (dep-subtarget "on") "install-")
1983 (not (hash-ref boot-modules (dep-module "on"))))
1984 "normal")
1985
1986 ((hash-ref boot-modules (dep-module "module"))
1987 "bootstrap")
1988
1989 (1 "postbootstrap"))))
1990
1991 (define make-postboot-dep (lambda ()
1992 (let ((target (dep-module "module")) (dep "stage_last"))
1993 (unless (= (hash-ref postboot-targets target) dep)
1994 (hash-create-handle! postboot-targets target dep)
1995 ;; All non-bootstrap modules' configure target already
1996 ;; depend on dep.
1997 (unless (=* target "target-")
1998 (string-append "configure-" target ": " dep "\n"))))))
9e6ce191
PB
1999
2000 ;; We now build the hash table that is used by dep-kind.
2001 (define boot-modules (make-hash-table 113))
4119873a 2002 (define postboot-targets (make-hash-table 113))
9e6ce191
PB
2003+]
2004
2005[+ FOR host_modules +][+
2006 (if (exist? "bootstrap")
2007 (hash-create-handle! boot-modules (get "module") #t))
2008 "" +][+ ENDFOR host_modules +]
1dc3053f
PB
2009[+ FOR target_modules +][+
2010 (if (exist? "bootstrap")
2011 (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
2012 "" +][+ ENDFOR target_modules +]
9e6ce191
PB
2013
2014# With all the machinery above in place, it is pretty easy to generate
2015# dependencies. Host dependencies are a bit more complex because we have
2016# to check for bootstrap/prebootstrap dependencies. To resolve
2017# prebootstrap dependencies, prebootstrap modules are gathered in
2018# a hash table.
4119873a
AO
2019[+ FOR dependencies +][+ CASE (dep-kind) +]
2020[+ == "prebootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +]
2021[+ (make-dep (dep-stage) "") +][+ ENDFOR bootstrap_stage +]
2022[+ == "bootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +]
2023[+ (make-dep (dep-stage) (dep-stage)) +][+ ENDFOR bootstrap_stage +]
2024[+ == "normal" +][+ (make-dep "" "") +]
2025[+ ESAC +][+ ENDFOR dependencies +]
2026
2027@if gcc-bootstrap
2028[+ FOR dependencies +][+ CASE (dep-kind) +]
2029[+ == "postbootstrap" +][+ (make-postboot-dep) +][+ ESAC +][+
2030ENDFOR dependencies +]@endif gcc-bootstrap
2031
2032@unless gcc-bootstrap
2033[+ FOR dependencies +][+ CASE (dep-kind) +]
2034[+ == "postbootstrap" +][+ (make-dep "" "") +]
2035[+ ESAC +][+ ENDFOR dependencies +]@endunless gcc-bootstrap
9e6ce191 2036
6aa8ef82
DJ
2037# Dependencies for target modules on other target modules are
2038# described by lang_env_dependencies; the defaults apply to anything
2039# not mentioned there.
2040[+
2041 ;; Predicate for whether LANG was specified in lang_env_dependencies.
2042 (define lang-dep (lambda (lang)
2043 (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
2044
2045 ;; Build the hash table we will need.
2046 (define lang-env-deps (make-hash-table 7))
2047+][+ FOR lang_env_dependencies +][+
2048 (if (exist? "cxx")
2049 (hash-create-handle! lang-env-deps
2050 (string-append (get "module") "-" "cxx") #t))
2051
2052 (if (exist? "no_c")
2053 (hash-create-handle! lang-env-deps
2054 (string-append (get "module") "-" "no_c") #t))
2055
2056 (if (exist? "no_gcc")
2057 (hash-create-handle! lang-env-deps
2058 (string-append (get "module") "-" "no_gcc") #t))
2059 "" +][+ ENDFOR lang_env_dependencies +]
2060
2061@if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
2062 +][+ IF bootstrap +][+ FOR bootstrap_stage +]
2063configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
2064 ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
2065@endif gcc-bootstrap
2066
2067@if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
2068configure-target-[+module+]: maybe-all-target-libgcc[+
2069 ENDIF +][+ ENDFOR target_modules +]
2070@endif gcc-no-bootstrap
2071
2072[+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
2073configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
2074 ENDIF +][+ IF (lang-dep "cxx") +]
2075configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
2076 ENDIF +]
2077[+ ENDFOR target_modules +]
2078
907be67c 2079CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
ae831be5 2080GDB_TK = @GDB_TK@
907be67c
DJ
2081INSTALL_GDB_TK = @INSTALL_GDB_TK@
2082configure-gdb: $(CONFIGURE_GDB_TK)
9e6ce191 2083all-gdb: $(gdbnlmrequirements) $(GDB_TK)
907be67c 2084install-gdb: $(INSTALL_GDB_TK)
907a7241 2085
a2cc058a
NN
2086# Serialization dependencies. Host configures don't work well in parallel to
2087# each other, due to contention over config.cache. Target configures and
2088# build configures are similar.
2089@serialization_dependencies@
2090
15723a45
NN
2091# --------------------------------
2092# Regenerating top level configury
2093# --------------------------------
405ea7a0
NN
2094
2095# Rebuilding Makefile.in, using autogen.
43be203f 2096AUTOGEN = autogen
6b784d9f 2097$(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
43be203f 2098 cd $(srcdir) && $(AUTOGEN) Makefile.def
405ea7a0 2099
a0da8069 2100# Rebuilding Makefile.
43be203f
AO
2101Makefile: $(srcdir)/Makefile.in config.status
2102 CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
2103
479759c8 2104config.status: configure
10ecffb9 2105 CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
405ea7a0 2106
a0da8069 2107# Rebuilding configure.
43be203f 2108AUTOCONF = autoconf
da888c87 2109$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
0597bdc4
AM
2110 $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \
2111 $(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \
50ad1254 2112 $(srcdir)/config/gcc-plugin.m4 \
0597bdc4
AM
2113 $(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \
2114 $(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4
43be203f 2115 cd $(srcdir) && $(AUTOCONF)
405ea7a0 2116
3728fade
NN
2117# ------------------------------
2118# Special directives to GNU Make
2119# ------------------------------
2120
3728fade
NN
2121# Don't pass command-line variables to submakes.
2122.NOEXPORT:
2123MAKEOVERRIDES=
2124
405ea7a0 2125# end of Makefile.in